The traditional solution is to compress the input signal through the limited voltage device.
传统的解决办法是通过压限器对输入信号进行压缩。
It analyses the rail transit DC traction power supply system voltage type frame protect device and rail voltage limited device matching problems that solve their adjusting value and time.
分析了轨道交通直流牵引供电系统的直流设备电压型框架保护装置与轨道电位限制装置定值和时间配合存在的问题及解决办法。
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